public static T OFilter <T>(this IList <T> list, FilterHandle <T> handle)
{
if (list == null)
{
throw new ArgumentNullException("list");
}
if (handle == null)
{
throw new ArgumentNullException("handle");
}
for (int i = 0; i < list.Count; i++)
{
var g = list[i]; if (handle.Invoke(g))
{
return(g);
}
}
return(default);
public static List <T> Filter <T>(this IList <T> list, FilterHandle <T> handle)
{
if (list == null)
{
throw new ArgumentNullException("list");
}
if (handle == null)
{
throw new ArgumentNullException("handle");
}
var h = new List <T>();
for (int i = 0; i < list.Count; i++)
{
var g = list[i]; if (handle.Invoke(g))
{
h.Add(g);
}
}
return(h);
}
